motor

Adjective

• causing or able to cause motion
  • a motive force
    
  • motive power
    
  • motor energy
    

• conveying information to the muscles from the CNS
  • motor nerves
    

Noun

• a nonspecific agent that imparts motion
  • happiness is the aim of all men and the motor of all action
    

• machine that converts other forms of energy into mechanical energy and so imparts motion

Verb

• travel or be transported in a vehicle
  • We drove to the university every morning
    
  • They motored to London for the theater
    

Related words

• Synonyms: 
  motive(a) , centrifugal , motor(a) , drive